Main Title |
Reduction of Interfering Cytotoxicity Associated with Wastewater Sludge Concentrates Assayed for Indigenous Enteric Viruses. |
Author |
Hurst, C. J. ;
Goyke, T. ;
|
CORP Author |
Environmental Monitoring and Support Lab.-Cincinnati, OH. |
Year Published |
1983 |
Report Number |
EPA-600/J-83-083; |
Stock Number |
PB84-116524 |
Additional Subjects |
Viruses ;
Public health ;
Solid waste disposal ;
Toxicity ;
Chemical analysis ;
Adsorption ;
Flocculation ;
Sampling ;
Precipitation(Chemistry) ;
Extraction ;
Washing ;
Polyelectrolytes ;
Reprints ;
Sewage sludges Cytotoxicity ;
Beef extract
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB84-116524 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
9p |
Abstract |
Washing, freon extraction, and cationic polyelectrolyte precipitation were compared for their ability to reduce cytotoxicity associated with virus concentrates derived from beef extract eluates of wastewater sludges. Eluates concentrated by hydroextraction were usually much more toxic than those concentrated by organic flocculation. This difference may be due entirely to nondialyzable material naturally present in the beef extract which did not precipitate during flocculation at pH 3.5. Washing inoculated cell monolayers with saline containing calf serum before the addition of agar overlay media was most effective in reducing cytotoxicity, although it resulted in a greater virus loss, as compared with freon extraction and cationic polyelectrolyte precipitation. (Copyright (c) 1983, American Society for Microbiology.) |
Availability Notes |
Pub. in Applied and Environmental Microbiology, v46 n1 p133-139 Jul 83. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Reduction of Interfering Cytotoxicity Associated with Wastewater Sludge Concentrates Assayed for Indigenous Enteric Viruses. |
PUB Date Free Form |
c1983 |
Category Codes |
6T; 7D; 6E; 68G; 68C; 57Y; 99A; 57U |
NTIS Prices |
Not available NTIS |
Primary Description |
600/06 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
403420995 |
Origin |
NTIS |
Type |
CAT |